🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.55 AU - 0.81 AU

Year: 210 Days

Day: 24.7 Hours

Environment

Temp: 130 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,164,532 km

• M1: 39,195 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.02 AU - 1.08 AU

Year: 403 Days

Day: 33.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1 AU - 1.44 AU

Year: 505 Days

Day: 39.5 Hours

Environment

Temp: -18 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.47 AU - 3.71 AU

Year: 2549 Days

Day: 27.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,164,532 km

• M1: 640,578 km (0.08 R)
• M2: 1,153,250 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.5

Radius: 8.9

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.19 AU - 7.21 AU

Year: 7240 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 88,164,532 km

• M1: 113,246 km (0.111 R)
• M2: 175,927 km (0.077 R)
• M3: 400,922 km (0.085 R)
• M4: 469,588 km (0.118 R)
• M5: 575,802 km (0.115 R)
• M6: 763,847 km (0.03 R)
• M7: 1,169,257 km (0.093 R)
• M8: 1,257,819 km (0.116 R)
• M9: 1,318,256 km (0.09 R)
• M10: 1,871,170 km (0.054 R)
• M11: 1,958,236 km (0.067 R)
• M12: 2,375,913 km (0.117 R)
• M13: 2,702,486 km (0.102 R)
• M14: 3,002,429 km (0.026 R)
• M15: 3,104,904 km (0.112 R)
• M16: 3,483,237 km (0.065 R)
• M17: 3,612,639 km (0.116 R)
• M18: 3,743,687 km (0.029 R)
• M19: 3,876,380 km (0.087 R)
• M20: 3,988,130 km (0.1 R)
• M21: 4,123,665 km (0.111 R)
• M22: 4,260,697 km (0.094 R)
• M23: 4,469,087 km (0.074 R)
• M24: 4,704,703 km (0.079 R)
• M25: 5,385,823 km (0.114 R)
• M26: 5,636,549 km (0.113 R)
• M27: 5,865,583 km (0.042 R)
• M28: 6,704,378 km (0.098 R)
• M29: 6,974,253 km (0.036 R)
• M30: 7,137,913 km (0.069 R)
• M31: 8,117,629 km (0.112 R)
• M32: 8,463,200 km (0.085 R)
• M33: 9,198,623 km (0.113 R)
• M34: 9,258,463 km (0.107 R)
• M35: 9,710,398 km (0.053 R)
• M36: 10,077,361 km (0.051 R)
• M37: 10,511,046 km (0.068 R)
• M38: 10,667,525 km (0.033 R)
• M39: 11,236,894 km (0.09 R)
• M40: 11,946,288 km (0.114 R)
• M41: 12,273,458 km (0.106 R)
• M42: 12,339,281 km (0.111 R)
• M43: 13,171,793 km (0.074 R)
• M44: 13,374,199 km (0.114 R)
• M45: 13,441,967 km (0.071 R)
• M46: 13,577,802 km (0.116 R)
• M47: 13,714,086 km (0.076 R)
• M48: 13,919,334 km (0.064 R)
• M49: 14,022,257 km (0.105 R)
• M50: 14,091,072 km (0.099 R)
• M51: 14,820,362 km (0.098 R)
• M52: 14,925,679 km (0.117 R)
• M53: 15,278,131 km (0.12 R)
• M54: 15,384,346 km (0.088 R)
• M55: 15,490,860 km (0.081 R)
• M56: 17,560,845 km (0.102 R)
• M57: 17,635,046 km (0.114 R)
• M58: 19,179,195 km (0.066 R)
• M59: 19,293,937 km (0.087 R)
• M60: 19,600,762 km (0.027 R)
• M61: 19,754,848 km (0.09 R)
• M62: 20,064,216 km (0.087 R)
• M63: 20,531,261 km (0.056 R)
• M64: 21,317,697 km (0.107 R)
• M65: 22,073,764 km (0.055 R)
• M66: 22,234,133 km (0.093 R)
• M67: 22,636,551 km (0.101 R)
• M68: 23,244,816 km (0.061 R)
• M69: 23,407,878 km (0.102 R)
• M70: 23,489,708 km (0.087 R)
• M71: 23,612,378 km (0.11 R)
• M72: 23,735,348 km (0.081 R)
• M73: 24,270,459 km (0.071 R)
• M74: 24,684,845 km (0.079 R)
• M75: 25,143,363 km (0.082 R)
• M76: 25,942,066 km (0.06 R)
• M77: 26,408,213 km (0.064 R)
• M78: 26,706,361 km (0.067 R)
• M79: 27,005,557 km (0.094 R)
• M80: 27,736,941 km (0.042 R)
• M81: 28,083,410 km (0.056 R)
• M82: 28,605,656 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.5

Radius: 14.1

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.53 AU - 10.69 AU

Year: 9467 Days

Day: 5.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 88,164,532 km

• M1: 183,407 km (0.09 R)
• M2: 469,438 km (0.096 R)
• M3: 567,874 km (0.038 R)
• M4: 951,143 km (0.056 R)
• M5: 1,306,438 km (0.089 R)
• M6: 1,797,269 km (0.087 R)
• M7: 2,555,281 km (0.07 R)
• M8: 2,884,397 km (0.063 R)
• M9: 3,644,803 km (0.112 R)
• M10: 4,079,534 km (0.071 R)
• M11: 4,335,496 km (0.091 R)
• M12: 4,432,884 km (0.098 R)
• M13: 4,964,705 km (0.109 R)
• M14: 5,764,904 km (0.089 R)
• M15: 5,944,271 km (0.101 R)
• M16: 6,089,082 km (0.041 R)
• M17: 6,982,630 km (0.098 R)
• M18: 7,328,500 km (0.081 R)
• M19: 7,640,562 km (0.11 R)
• M20: 8,440,013 km (0.109 R)
• M21: 9,434,390 km (0.077 R)
• M22: 9,603,735 km (0.044 R)
• M23: 10,597,364 km (0.092 R)
• M24: 10,817,572 km (0.103 R)
• M25: 11,084,005 km (0.092 R)
• M26: 11,805,067 km (0.103 R)
• M27: 11,896,322 km (0.119 R)
• M28: 12,495,013 km (0.078 R)
• M29: 13,387,663 km (0.118 R)
• M30: 13,865,778 km (0.077 R)
• M31: 14,155,250 km (0.054 R)
• M32: 14,398,197 km (0.052 R)
• M33: 14,838,762 km (0.058 R)
• M34: 15,283,816 km (0.056 R)
• M35: 15,833,738 km (0.063 R)
• M36: 16,136,524 km (0.051 R)
• M37: 17,314,757 km (0.068 R)
• M38: 17,574,608 km (0.077 R)
• M39: 18,203,368 km (0.104 R)
• M40: 18,308,984 km (0.032 R)
• M41: 18,414,750 km (0.088 R)
• M42: 18,679,987 km (0.116 R)
• M43: 19,699,347 km (0.037 R)
• M44: 20,025,021 km (0.08 R)
• M45: 21,123,668 km (0.083 R)
• M46: 21,234,520 km (0.111 R)
• M47: 21,345,671 km (0.057 R)
• M48: 22,016,618 km (0.094 R)
• M49: 22,241,763 km (0.059 R)
• M50: 22,354,559 km (0.067 R)
• M51: 22,580,901 km (0.101 R)
• M52: 23,035,828 km (0.061 R)
• M53: 24,070,447 km (0.109 R)
• M54: 26,304,242 km (0.073 R)
• M55: 26,423,621 km (0.114 R)
• M56: 27,992,305 km (0.087 R)
• M57: 28,114,227 km (0.117 R)
• M58: 28,419,706 km (0.073 R)
• M59: 29,901,772 km (0.05 R)
• M60: 31,156,001 km (0.105 R)
• M61: 31,345,541 km (0.106 R)
• M62: 31,662,539 km (0.118 R)
• M63: 32,555,339 km (0.094 R)
• M64: 32,940,554 km (0.113 R)
• M65: 33,262,787 km (0.091 R)
• M66: 34,105,323 km (0.097 R)
• M67: 34,496,521 km (0.092 R)
• M68: 34,823,692 km (0.07 R)
• M69: 34,954,889 km (0.072 R)
• M70: 37,410,987 km (0.117 R)
• M71: 40,059,467 km (0.115 R)
• M72: 40,541,322 km (0.081 R)
• M73: 41,094,236 km (0.047 R)
• M74: 43,190,102 km (0.108 R)
• M75: 43,401,484 km (0.114 R)
• M76: 43,684,074 km (0.044 R)
• M77: 44,250,901 km (0.052 R)
• M78: 45,177,360 km (0.112 R)
• M79: 45,894,233 km (0.093 R)
• M80: 46,110,103 km (0.114 R)
• M81: 46,759,657 km (0.108 R)
• M82: 47,776,025 km (0.066 R)
• M83: 49,019,931 km (0.038 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.2

Radius: 3.6

Gravity: 39.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 14.89 AU - 21.35 AU

Year: 28905 Days

Day: 15.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 88,164,532 km

• M1: 257,608 km (0.084 R)
• M2: 479,910 km (0.071 R)
• M3: 621,729 km (0.081 R)
• M4: 885,919 km (0.119 R)
• M5: 914,193 km (0.091 R)
• M6: 971,489 km (0.079 R)
• M7: 1,089,671 km (0.103 R)
• M8: 1,212,491 km (0.12 R)
• M9: 1,275,621 km (0.042 R)
• M10: 1,471,445 km (0.1 R)
• M11: 2,076,269 km (0.053 R)
• M12: 2,190,113 km (0.096 R)
• M13: 2,306,051 km (0.116 R)
• M14: 3,000,185 km (0.081 R)
• M15: 3,347,701 km (0.075 R)
• M16: 4,033,009 km (0.066 R)
• M17: 4,080,132 km (0.114 R)
• M18: 4,367,211 km (0.068 R)
• M19: 4,859,986 km (0.058 R)
• M20: 5,578,953 km (0.104 R)
• M21: 6,718,291 km (0.091 R)
• M22: 7,056,532 km (0.094 R)
• M23: 8,524,835 km (0.116 R)
• M24: 9,638,292 km (0.107 R)
• M25: 10,340,803 km (0.104 R)
• M26: 10,470,355 km (0.083 R)
• M27: 12,202,100 km (0.095 R)
• M28: 12,270,466 km (0.066 R)
• M29: 12,407,647 km (0.058 R)
• M30: 12,476,313 km (0.117 R)
• M31: 12,614,242 km (0.116 R)
• M32: 12,683,356 km (0.032 R)
• M33: 13,170,746 km (0.074 R)
• M34: 13,311,219 km (0.042 R)
• M35: 15,107,291 km (0.072 R)
• M36: 15,772,403 km (0.08 R)
• M37: 16,446,940 km (0.061 R)
• M38: 19,078,665 km (0.107 R)
• M39: 19,396,710 km (0.07 R)
• M40: 20,523,930 km (0.064 R)
• M41: 22,003,902 km (0.098 R)
• M42: 23,094,171 km (0.052 R)
• M43: 23,944,635 km (0.041 R)
• M44: 24,459,701 km (0.075 R)
• M45: 25,239,405 km (0.032 R)
• M46: 26,911,909 km (0.082 R)
• M47: 27,179,240 km (0.074 R)
• M48: 29,349,307 km (0.096 R)
• M49: 32,992,464 km (0.073 R)
• M50: 33,374,088 km (0.109 R)
• M51: 34,045,483 km (0.066 R)
• M52: 34,915,096 km (0.034 R)
• M53: 35,304,050 km (0.054 R)
• M54: 36,086,148 km (0.083 R)
• M55: 37,966,294 km (0.102 R)
• M56: 38,466,400 km (0.093 R)
• M57: 40,794,591 km (0.108 R)
• M58: 41,101,566 km (0.112 R)
• M59: 41,717,909 km (0.071 R)
• M60: 43,376,501 km (0.116 R)
• M61: 43,480,771 km (0.065 R)
• M62: 43,585,190 km (0.116 R)
• M63: 46,010,620 km (0.096 R)
• M64: 46,117,134 km (0.095 R)
• M65: 47,939,236 km (0.063 R)
• M66: 48,804,660 km (0.086 R)
• M67: 49,130,633 km (0.118 R)
• M68: 50,112,744 km (0.073 R)
• M69: 50,222,249 km (0.109 R)
• M70: 51,321,794 km (0.078 R)
• M71: 51,985,260 km (0.106 R)
• M72: 52,429,267 km (0.111 R)
• M73: 55,345,228 km (0.112 R)
• M74: 55,912,055 km (0.042 R)
• M75: 57,280,277 km (0.091 R)
• M76: 58,313,549 km (0.099 R)
• M77: 59,817,008 km (0.12 R)
• M78: 60,282,108 km (0.081 R)
• M79: 60,748,404 km (0.061 R)
• M80: 61,567,452 km (0.111 R)
• M81: 63,216,470 km (0.09 R)
• M82: 68,128,217 km (0.12 R)
• M83: 68,249,541 km (0.115 R)
• M84: 70,078,075 km (0.089 R)
• M85: 70,200,446 km (0.111 R)
• M86: 72,046,035 km (0.119 R)
• M87: 75,282,735 km (0.078 R)
• M88: 79,075,789 km (0.071 R)
• M89: 79,458,460 km (0.117 R)
• M90: 80,738,719 km (0.103 R)
• M91: 80,867,074 km (0.088 R)
• M92: 82,154,663 km (0.087 R)
• M93: 82,671,673 km (0.04 R)
• M94: 84,750,335 km (0.079 R)
• M95: 84,880,785 km (0.088 R)
• M96: 85,272,581 km (0.118 R)
• M97: 87,504,432 km (0.066 R)
• M98: 87,636,377 km (0.105 R)
• M99: 87,768,323 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 10,163 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit